Analisis Perjanjian Internasional Dalam Kerja Sama Kota Bersaudara (Sister City) (Studi Kasus Medan – Penang). UNES Law Review, [S. l.], v. 6, n. 2, p. 6521–6531, 2024. DOI: 10.31933/unesrev.v6i2.1491. Disponível em: https://review-unes.com/law/article/view/1491. Acesso em: 14 jul. 2026.